A chemical used in many plastic products and already under scrutiny for potential health risks is suspected of raising the risk of liver problems in premature babies, according to a new study.

The small study conducted in a German hospital suggests a chemical known as a phthalate, which is used in some intravenous feeding bags and tubing, may raise preemies’ chances for liver damage.

Rigorous research on phthalates’ effects in humans is lacking, and at least one expert found the German study unconvincing. There is no solid proof implicating the phthalate studied, DEHP. (more…)